<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>薪资想过万，代码敲三遍</title>
    <!-- 第1步 导入echarts库文件 -->
    <script src="./lib/echarts.min.js"></script>
    <style>
        .box {
            width: 600px;
            height: 400px;
            background-color: hotpink;
            margin: 0 auto;
        }
    </style>
</head>
      
<body>

    <!-- 第2步 准备具有宽高的盒子 -->
    <div class="box"></div>
    <script>
   //第3步 创建echarts实例
   //const myChart = echarts.init(盒子)
   const myChart = echarts.init(document.querySelector('.box'))
   //第4步 准备配置项
   const option = {
        title: {
            text: 'Referer of a Website',
            subtext: 'Fake Data',
            left: 'center'
        },
        tooltip: {
            trigger: 'item'
        },
        legend: {
            orient: 'vertical',
            left: 'left'
        },
        series: [
            {
            name: 'Access From',
            type: 'pie',
            radius: '50%',
            data: [
                { value: 1048, name: 'Search Engine' },
                { value: 735, name: 'Direct' },
                { value: 580, name: 'Email' },
                { value: 484, name: 'Union Ads' },
                { value: 300, name: 'Video Ads' }
            ],
            emphasis: {
                itemStyle: {
                shadowBlur: 10,
                shadowOffsetX: 0,
                shadowColor: 'rgba(0, 0, 0, 0.5)'
                }
            }
            }
        ]
        }
        //第5步 设置配置项 生成图表
        myChart.setOption(option)
    </script>
</body>

</html>